ELGi OF Series Oil-free Rotary Screw Air Compressors
45 – 450 kW
The ELGi OF series oil-free rotary screw air compressors from 45 to 450 kW provide “Class 0” oil free air as per ISO 8573-1, with leading energy efficiency, reliability, and low operating costs, supported by best-in-class warranty.
ELGi is one of the very few compressor companies to design and manufacture oil-free airends. With in-house oil-free technology, the compressors are engineered to deliver maximum uptime and reliability. Optimised component layout of the OF series further provides ease of maintenance with reduced service time.
Options include
Air or water cooled: two-stage air cooled or water cooled models available.
VFD: the ELGi CONSERVE Variable Frequency Drive (VFD) matches output to air demand by varying motor speed. This eliminates the frequent load-unload cycle and minimises power wastage thereby saving energy.
Low pressure: options available.
- 100% “Class 0” air certified as per ISO 8573-1
- Best-in-class warranty
- Best-in-class maintenance cost
- Flexible design allowing for air cooled and water cooled requirements
- Low life cycle costs
- High energy efficiency
- Low cost of ownership